Clinical impact of COVID-19 on patients with cancer treated with immune checkpoint inhibition.

BACKGROUND

Patients with cancer who are infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are more likely to develop severe illness and die compared with those without cancer. The impact of immune checkpoint inhibition (ICI) on the severity of COVID-19 illness is unknown. The aim of this study was to investigate whether ICI confers an additional risk for severe COVID-19 in patients with cancer.

METHODS

We analyzed data from 110 patients with laboratory-confirmed SARS-CoV-2 while on treatment with ICI without chemotherapy in 19 hospitals in North America, Europe and Australia. The primary objective was to describe the clinical course and to identify factors associated with hospital and intensive care (ICU) admission and mortality.

FINDINGS

Thirty-five (32%) patients were admitted to hospital and 18 (16%) died. All patients who died had advanced cancer, and only four were admitted to ICU. COVID-19 was the primary cause of death in 8 (7%) patients. Factors independently associated with an increased risk for hospital admission were ECOG ≥2 (OR 39.25, 95% CI 4.17 to 369.2, p=0.0013), treatment with combination ICI (OR 5.68, 95% CI 1.58 to 20.36, p=0.0273) and presence of COVID-19 symptoms (OR 5.30, 95% CI 1.57 to 17.89, p=0.0073). Seventy-six (73%) patients interrupted ICI due to SARS-CoV-2 infection, 43 (57%) of whom had resumed at data cut-off.

INTERPRETATION

COVID-19-related mortality in the ICI-treated population does not appear to be higher than previously published mortality rates for patients with cancer. Inpatient mortality of patients with cancer treated with ICI was high in comparison with previously reported rates for hospitalized patients with cancer and was due to COVID-19 in almost half of the cases. We identified factors associated with adverse outcomes in ICI-treated patients with COVID-19.

Informations de copyright

© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

Déclaration de conflit d'intérêts

Competing interests: MiM: consultant/advisor for Bristol Myers Squibb, MSD, Novartis, Roche, Pierre Fabre. AANR: fellowship funding from Alamos Gold Inc. JMG: project focused consultant/advisor for Merck/Pfizer, MSD, Amgen, Novartis, Bristol Myers Squibb and Pierre Fabre; travel support from Ultrasun, L’Oreal, MSD, Bristol Myers Squibb and Pierre Fabre outside of the submitted work. TPM: fellowship funding from Alamos Gold Inc. SDS: consultant/advisor for Janssens, Novartis and Sanofi. AMM: consultant/advisor to Bristol Myers Squibb, MSD, Novartis, Roche, Pierre Fabre and QBiotics. MSC: consultant/advisor for Bristol Myers Squibb, MSD, Amgen, Novartis, Pierre Fabre, Roche, Sanofi, Merck, Ideaya, Regeneron, Nektar, Eisai; honoraria from Bristol Myers Squibb, MSD, Novartis. CB: consultant/advisor for Amgen, Bristol Myers Squibb, MSD, Novartis Pharma AG, Regeneron Pharmaceuticals Inc, Roche Pharma, Sanofi Aventis. LiZ: consultant/advisor for Bristol Myers Squibb, Novartis, Pierre Fabre, Sunpharma, Sanofi, MSD; research funding from Novartis; travel support from Bristol Myers Squibb, Pierre Fabre, Sanofi, Amgen, Novartis, Sunpharma. DS: consultant/advisor for Roche/Genentech, Novartis, Bristol Myers Squibb, MSD, Merck Serono, Amgen, Immunocore, Incyte, 4SC, Pierre Fabre, Mologen and Sanofi/Regeneron; honoraria from Roche/Genentech, Novartis, MSD, Bristol Myers Squibb, Merck Serono, Amgen, Immunocore, Incyte, 4SC, Pierre Fabre, Sysmex, Grünenthal Group, Agenus, Array BioPharma, AstraZeneca, LEO Pharma, Pfizer, Philogen, Regeneron and Mologen; travel/accommodation expenses from Roche/Genentech, Novartis, Bristol Myers Squibb, Merck Serono, Amgen and Merck; speakers bureau for Novartis, Bristol Myers Squibb, MSD, Amgen, Incyte, Pierre Fabre and Roche; research funding from Novartis and Bristol Myers Squibb; steering committee membership for Novartis, MSD and Bristol Myers Squibb. AH: consultant/advisor for Amgen, Bristol Myers Squibb, MSD/Merck, Pfizer, NeraCare, Novartis, Philogen, Pierre Fabre, Roche and Regeneron/Sanofi-Genzyme. RD: intermittent, project focused consulting and/or advisory relationships with Novartis, MSD, Bristol-Myers Squibb, Roche, Amgen, Takeda, Pierre Fabre, Sun Pharma, Sanofi, Catalym, Second Genome, Regeneron, Alligator, MaxiVAX SA and touchIME outside the submitted work. JH: consultant/advisor for AIMM, AchillesTx, Bristol Myers Squibb, BioNTech, GSK, Immunocore, Merck Serono, MSD, Neogene Tx, Novartis, Pfizer, Roche/Genentech, Sanofi, Seattle Genetics, Third Rock Ventures, Vaximm; research grants from Amgen, Bristol Myers Squibb, MSD, BioNTech, Novartis. CUB: consultant/advisor for Bristol Myers Squibb, MSD, Roche, Novartis, GSK, AZ, Pfizer, Lilly, GenMab, Pierre Fabre, Third Rock Ventures; research funding from Bristol Myers Squibb, Novartis, NanoString; stock ownership: Uniti Cars; co-founder: Immagene BV. CR: consultant/advisor for Bristol Myers Squibb, MSD, Roche, Novartis, CureVac, Sanofi, Pierre Fabre. RJS: consultant/advisor for Asana Biosciences, Astrazeneca, Bristol Myers Squibb, Eisai, Iovnace, Pfizer, Merck, Novartis, Replimune; research funding: Amgen, Merck. PAA: consultant/advisory for Bristol Myers Squibb, Roche/Genentech, MSD, Novartis, Array, Merck Serono, Pierre Fabre, Incyte, Medimmune, AstraZeneca, Syndax, Sun Pharma, Sanofi, Idera, Ultimovacs, Sandoz, Immunocore, 4SC, Alkermes, Italfarmaco, Nektar, Boehringer-Ingelheim, Eisai, Regeneron; research funding from Bristol Myers Squibb, Roche/Genentech, Array and travel support from MSD. FSH: consultancy/advisory for Bristol Myers Squibb, Merck, EMD Serono, Novartis, Surface, Compass Therapeutics, Apricity, Aduro, Sanofi, Pionyr, 7 Hills Pharma, Torque, Rheos, Kairos, Bicara, Psioxus Therapeutics, Pieris Pharmaceutical, Zumutor, Corner Therapeutics, Idera, Takeda, Genentech/Roche, Bioentre, Gossamer. KPMS: consulting/advisory for Bristol Myers Squibb, MSD, Abbvie, Pierre Fabre, Novartis; honoraria received from Novartis, Roche, MSD (all paid to institution). KLR: consultant/advisor for Teladoc. OER: consultant/advisor for Merck, Celgene, Five Prime, GSK, Bayer, Roche/Genentech, Puretech, Imvax, Sobi; research support from Merck; speaker for activities supported by educational grants from Bristol Myers Squibb and Merck; patent “Methods of using pembrolizumab and trebananib” pending. PCL: consultant/advisor for Bristol Myers Squibb, MSD, Pierre Fabre, Novartis, Amgen and Roche; travel support from Bristol Myers Squibb and MSD; research support from Bristol Myers Squibb. MaM: consultant advisor for Bristol Myers Squibb, MSD, Novartis, Roche, PierreFabre. GVL: consultant/advisor for Aduro Biotech Inc, Amgen Inc, Array Biopharma inc, Boehringer Ingelheim International GmbH, Bristol Myers Squibb, Highlight Therapeutics SL, MSD, Novartis Pharma AG, QBiotics Group Limited, Regeneron Pharmaceuticals Inc, SkylineDX BV, all declarations of interest are outside of the submitted work. AR, IPS, CT, CAT, JMG, MHT, SN, LZ, PB, AE, NP, MGV, JB, SR, TC, JL, AV, MOB, ME, LP, PQ, CP, WHM, RDC and SL have no conflict of interest.